SMTL ID : 1tdc.1

STRUCTURES OF THYMIDYLATE SYNTHASE WITH A C-TERMINAL DELETION: ROLE OF THE C-TERMINUS IN ALIGNMENT OF D/UMP AND CH2H4FOLATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-dimer

Ligands

2 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)

UMP.1: 12 residues within 4Å: Chain A: L.195, Q.217, R.218, S.219, A.220, D.221, G.225, N.229, H.259, Y.261 Chain B: R.178, R.179 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.217, A:S.219, A:D.221, A:N.229, A:N.229, A:H.259 Salt bridges: A:R.218, B:R.178, B:R.179 UMP.2: 12 residues within 4Å: Chain A: R.178, R.179 Chain B: L.195, Q.217, R.218, S.219, A.220, D.221, G.225, N.229, H.259, Y.261 10 PLIP interactions: 8 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.217, B:S.219, B:D.221, B:N.229, B:N.229, B:H.259, B:Y.261 Salt bridges: B:R.218, A:R.178, A:R.179

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perry, K.M. et al., Structures of thymidylate synthase with a C-terminal deletion: role of the C-terminus in alignment of 2'-deoxyuridine 5'-monophosphate and 5,10-methylenetetrahydrofolate. Biochemistry (1993)

Release Date

1993-07-15

Peptides

THYMIDYLATE SYNTHASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

THYMIDYLATE SYNTHASE

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